High QualityMade of microfiber for streak-free cleaning. The mop head replacement is soft and has a super absorbent ability that won't scratch the floor surface and also cleans greasy dirt. The triangle spin mop heads is ideal for wiping all hard surface floors. Ultra high compatibility turbo mop heads The diameter of the microfibre mop head replacement is 12.6 inches, and the rotating mop head is triangular with an outer width of 5.7 inches and an inner width of 4 inches. This is a microfiber mop head supplement for 360 degree rotating mops. We recommend checking the size of your mop head before you buy to make sure it fits. Multipurpose Triangle Mop HeadReplacement mop head is suitable for daily cleaning at home, but also for offices, lecture halls and other public places with less effort. Mop heads replacement is best for smooth surface floors such as wood, tile, laminate, marble floors and other sealed hard floors, and also for cleaning cars. Wet and dry mop headMicrofiber turbo mop head can be used for dry or wet cleaning. Dry use can quickly sweep away dust and debris, wet use can mop up stains on the floor. 4 mop heads can last for nearly 1 year of normal household cleaning.